10-Day Weather Forecast - Janesville, WI

Much colder. Breezy. Partly sunny in the morning then clearing. Highs around 20. Northwest winds 15 to 25 mph becoming west 5 to 15 mph in the afternoon.

Mostly cloudy. Lows around 16. South winds 5 to 15 mph.

Not as cold. Mostly cloudy. A 20 percent chance of light rain and snow possibly mixed with freezing rain in the morning. Highs in the upper 30s. Southwest winds 10 to 15 mph shifting to the west in the afternoon.

Mostly clear. Lows around 10. West winds 10 to 15 mph.

Sunny colder. Highs in the mid 20s.

Partly cloudy through around midnight then becoming mostly cloudy. Lows around 14.

Mostly cloudy. Not as cold. Highs in the mid 30s.

Mostly cloudy through around midnight then becoming partly cloudy. Not as cold. Lows in the lower 30s.

Partly sunny. Highs in the lower 40s.

Mostly cloudy. Lows in the upper 20s.

Mostly cloudy. Highs in the lower 40s.

Mostly cloudy. A 20 percent chance of light rain through around midnight. Lows in the mid 30s.

Partly sunny. Highs in the mid 40s.

Cloudy. Low temperature around 39F. Dew point will be around 40F with an average humidity of 84%. Winds will be 7 mph from the W.

Cloudy. High temperature around 44F. Dew point will be around 35F with an average humidity of 76%. Winds will be 2 mph from the W.

Cloudy. Low temperature around 36F. Dew point will be around 34F with an average humidity of 81%. Winds will be 2 mph from the SW.

Cloudy. High temperature around 41F. Dew point will be around 31F with an average humidity of 74%. Winds will be 2 mph from the NE.

Cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 33F. Dew point will be around 30F with an average humidity of 78%. Winds will be 4 mph from the NE.